Article history: Received 21 December 2011 Received in revised form 30 August 2013 Accepted 31 August 2013 Available online xxxx Provenance has become increasingly important in scientific workflows… (More)

When designing scientific workflows, users often face the so-called shimming problem when connecting two related but incompatible components. The problem is addressed by inserting a special kind of… (More)

Scientific workflows have become an important paradigm for domain scientists to formalize and structure complex data-intensive scientific processes. The ever-increasing volumes of scientific data… (More)

The big data era is here, a natural result of the digital revolution of the last few decades. The emergence of big data in virtually all areas of life raises a fundamental question how can we turn… (More)

Geosciences Web portals are becoming increasingly important for supporting geoscientists in their research. The GEO-SEED portal is a repository of geosciences web services metadata, represented in… (More)

Emerging Semantic Web Services rely on the availability of metadata that describes various functional and non-functional characteristics of computational resources. A number of semantic vocabularies… (More)

When composing Web services into scientific workflows, users often face the so-called shimming problem when connecting two related but incompatible components. The problem is addressed by inserting a… (More)